public async Task <MeetupVm> AddMeetupAsync(MeetupVm meetup)
{
meetup.EnsureIsValid();
var original = await _meetupProvider.GetMeetupOrDefaultExtendedAsync(meetup.Id).ConfigureAwait(false);
if (original != null)
{
throw new FormatException($"Данный {nameof(meetup.Id)} \"{meetup.Id}\" уже занят");
}
var venue = await _venueProvider.GetVenueOrDefaultAsync(meetup.VenueId);
var community = await _communityProvider.GetCommunityOrDefaultAsync(meetup.CommunityId);
var entity = new Meetup
{
ExportId = meetup.Id,
Venue = venue,
Friends = new List <FriendAtMeetup>(),
Sessions = new List <Session>(),
Community = community,
Name = meetup.Name
};
foreach (var meetupFriendId in meetup.FriendIds)
{
var friend = await _friendProvider.GetFriendOrDefaultAsync(meetupFriendId);
entity.Friends.Add(new FriendAtMeetup()
{
Friend = friend,
Meetup = entity
});
}
foreach (var meetupSession in meetup.Sessions)
{
var talk = await _talkProvider.GetTalkOrDefaultAsync(meetupSession.TalkId);
entity.Sessions.Add(new Session()
{
Talk = talk,
Meetup = entity,
StartTime = DateTime.Parse(
meetupSession.StartTime,
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal),
EndTime = DateTime.Parse(
meetupSession.EndTime,
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal)
});
}
var res = await _meetupProvider.SaveMeetupAsync(entity).ConfigureAwait(false);
return(res.ToVm());
}
public async Task <VenueVm> GetVenueAsync(string venueId)
{
var venue = await _venueProvider.GetVenueOrDefaultAsync(venueId).ConfigureAwait(false);
return(venue.ToVm());
}
